generic_static

Struct StaticTypeMap

Source 
pub struct StaticTypeMap<T: 'static> { /* private fields */ }

Implementations§

Source§

impl<T: 'static> StaticTypeMap<T>

Source

pub fn new() -> Self

Source

pub fn call_once<Type, Init>(&'static self, f: Init) -> &'static T
where Type: 'static, Init: FnOnce() -> T,

Initialize static value corresponding to provided type.

Initialized value will stay on heap until program terminated. No drop method will be called.

Trait Implementations§

Source§

impl<T: 'static> Default for StaticTypeMap<T>

Source§

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

§

impl<T> !Freeze for StaticTypeMap<T>

§

impl<T> RefUnwindSafe for StaticTypeMap<T>

§

impl<T> Send for StaticTypeMap<T>
where T: Sync + Send,

§

impl<T> Sync for StaticTypeMap<T>
where T: Sync + Send,

§

impl<T> Unpin for StaticTypeMap<T>

§

impl<T> UnwindSafe for StaticTypeMap<T>

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.